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CVE-2026-76149

Quick assessment

Affected
SASAKI Nobuyuki CorvusSKK
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CorvusSKK 存在一个整数溢出漏洞，该漏洞可能允许恶意数据被写入字典文件。

CVSS 4.6 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-76149

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
CorvusSKK contains an integer overflow vulnerability, which may allow malicious data to be written to a dictionary file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
SASAKI Nobuyuki CorvusSKK 0 ~ 3.3.4 -

II. Public POCs for CVE-2026-76149

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III. Intelligence Information for CVE-2026-76149

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Vendor Advisories for CVE-2026-76149 (1)

Vendor Pages for CVE-2026-76149 (1)

IV. Related Vulnerabilities

Same product: CorvusSKK
Same vendor: SASAKI Nobuyuki
Same weakness: CWE-190

V. Comments for CVE-2026-76149

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